The ages of the children, in years, at a birthday party are 8, 12, 10, 9, 12, 9, 11, and 9. What is the mean age of children at the party?

Question

asked Feb 2, 2022 150k views

2 Answers

Nitin Varpe · Answer 1 · 2022-02-08T00:36:30+0000

Answer:

10 years

Explanation:

Mean is the same as average so add up all the ages and divide by the number of people there:

8+12+10+9+12+9+11+9= 80

80/8=10